- The Barry family, 'McAdam Barry', were established at Lisnagar, Rathcormack and Ballyclough, county Cork, in the 17th century. In 1750 James Barry of Ballyclough succeeded his cousin, Redmond Barry of Rathcormack and in 1765 James married Elizabeth, daughter and co heiress of Abraham Greene of Ballymacreese, county Limerick. At the time of Griffith's Valuation their grandson, James Barry, held land in the parishes of Glanworth and Kilgullane, barony of Fermoy, Kilcrumper and Kilgullane, barony of Condons and Clangibbon., county Cork, and Lismore and Mocollop, barony of Coshmore and Coshbride, county Waterford. James Barry married Olivia Maria Drew, sole heiress of Francis Drew of Mocollop Castle, county Waterford in 1841. They had no children. In the 1870s Captain James Barry of Ballyclogh owned 3,910 acres in county Cork and 6,955 acres in county Waterford. The Waterford estate included property in the parish of Affane, barony of Decies without Drum. James died in 1881 and was succeeded by his brother and then in 1888 by his grand-nephew, James Robert Bury, who took the additional name of Barry.
- In 1703 Abraham Greene of Ballynard, county Limerick, bought some of the forfeited estates of James II in the barony of Clanwilliam, county Limerick, including Ballymacreece and of James FitzGerald of Ballynard in the barony of Connello. The Greenes intermarried with the Blennerhassetts and the Massys. In 1770 Letitia Greene eldest daughter and co heiress of Abraham Greene of Ballymacreece married John Armstrong of Farney Castle and Mount Heaton. Letitia' sister Elizabeth married James Barry of Ballyclogh, county Cork.
Bury (Little Island & Curraghbridge)
- A branch of the Bury family, Earls of Charleville, descended from Phineas Bury of Little Island, county Cork, fifth son of John Bury of Shannon Grove, county Limerick. "Irish Family Records" records Thomas fourth son of John Bury as "of Curraghbridge". At the time of Griffith's Valuation Phineas Bury of Little Island and Curraghbridge, Adare, county Limerick, held 3 townlands in the parish of Adare, barony of Kenry, including Curraghbridge. Phineas died in 1853. Eliza Bury [his widow] held land in the parish of Little Island from the Earl of Limerick at the time of Griffith's Valuation. In the 1870s their son Phineas Bury of Little Island, Queenstown, county Cork, owned 603 acres in county Limerick and 890 acres in county Cork. Phineas Bury's uncle the Reverend Robert Bury of Carrigrenane, county Cork, married Letitia Barry of Ballyclogh, county Cork, the Bury Barry family. At the time of Griffith's Valuation the Reverend R. Bury held land in the parishes of Ballydeloher and Little Island, barony of Barrymore.
- This family shared a common ancestry with the Purdons of Tinecrana, county Clare. They descended from Sir Nicholas Purdon of Ballyclogh, fifth son of John Purdon of Tullagh, county Clare. Sir Nicholas was Member of Parliament for Baltimore, county Cork, in 1661. In 1669 he was granted over 7,000 acres in county Cork including Ballyclogh. He died in 1678 leaving four sons. Anne Purdon the eventual heiress of his eldest son Bartholomew married in 1730 Robert Coote of Ash Hill, county Limerick. The second son of Sir Nicholas was Gilbert Purdon of Bellkelly, county Clare, who had four sons including Nicholas of Dysert, county Cork and George of Primrose Hill, Blarney, county Cork. Gilbert's daughters married Joseph Wilkinson of Johnstown, county Cork and John Ringrose of Moynoe, county Clare. Ballyclogh eventually passed to the descendants of Sir Nicholas's eldest daughter Jane who in 1666 married Redmond Barry of Rathcormick, county Cork.
- The fee simple estate of Mary Theresa Barry amounting to 4,993 acres mainly in the parish of Dunbulloge, barony of Barrymore, county Cork, was advertised for sale in July 1870. Most of the tenants of the estate held on leases from Lord Fermoy dated 1857-1862 although the estate appears to have been in the possession of Lord Midleton at the time of Griffith's Valuation. The wife of St Leger Barry of Ballyclough was named Mary Caroline Theresa (Carr) but according to Burke's ''Landed Gentry of Ireland'' he did not marry her until 1883.